Description

Quinolinium, 2-[2-[5-(Dimethylamino)-2-Furanyl]Ethenyl]-1-Ethyl- is a specialized quaternary ammonium salt derivative, valued for its unique photophysical and electrochemical properties derived from its conjugated quinolinium and furan-based structure. This compound is critical for advanced research and development in materials science, particularly where tunable light absorption and emission are required. It serves as a key intermediate and functional material for researchers and manufacturers in the fields of organic electronics, dye-sensitized solar cells, and non-linear optical materials.

Application

• Organic Light-Emitting Diodes (OLEDs): Used as a dopant or charge-transport material in the emissive layer due to its electron-accepting and luminescent properties.
• Dye-Sensitized Solar Cells (DSSCs): Functions as a sensitizer or co-sensitizer to enhance light harvesting and electron injection efficiency.
• Non-Linear Optical (NLO) Materials: Serves as a chromophore for developing materials with applications in optical switching, data storage, and telecommunications.
• Fluorescent Probes and Sensors: Utilized in the design of chemosensors and bio-imaging agents due to its environment-sensitive fluorescence.
• Photoredox Catalysis: Acts as a photocatalyst or a component in catalytic systems for organic synthesis under visible light.
• Academic and Industrial R&D: A vital building block for synthesizing novel conjugated molecules and studying structure-property relationships.

Basic Information

Product Name	Quinolinium, 2-[2-[5-(Dimethylamino)-2-Furanyl]Ethenyl]-1-Ethyl-
CAS No.	792849-54-8
Molecular Formula	C19H22N2O+ (typically associated with an anion like I-, Cl-, PF6-, etc.)
Molecular Weight	Contact for details (varies with counterion)
Synonyms	1-Ethyl-2-[2-[5-(dimethylamino)-2-furanyl]ethenyl]quinolinium; 1-Ethyl-2-((E)-2-(5-(dimethylamino)furan-2-yl)vinyl)quinolin-1-ium; Quinolinium, 1-ethyl-2-[2-[5-(dimethylamino)-2-furanyl]ethenyl]-; (E)-1-Ethyl-2-(2-(5-(dimethylamino)furan-2-yl)vinyl)quinolin-1-ium; DMFEQ; A functionalized quinolinium dye; Styryl quinolinium derivative
EINECS	Contact for details

Quality Control

Our production of Quinolinium, 2-[2-[5-(Dimethylamino)-2-Furanyl]Ethenyl]-1-Ethyl- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot undergoes comprehensive analysis including HPLC for purity, NMR for structural confirmation, and elemental analysis. A detailed Certificate of Analysis (COA) documenting identity, purity, and relevant physicochemical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 1.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.